Toxic zoanthid
Palythoa toxica is a small, crust-like sea animal, called a zoanthid, that grows on rocks. It lives in Hawaii and is special because it is the species from which the very poisonous substance palytoxin was first discovered and isolated.1

Maziviro ayo
- It grows as a flat, encrusting layer over rock.1
- It has a firm, tough outer covering.1
- Its polyps are partly sunk into a cushiony mat that spreads across the rock and contains sand grains and bits of debris.1
- Each polyp has a broad mouth disc with a fringe of tentacles.1
- Its colour varies but is usually cream, grey or pale brown.1
Simba rechepfu
Ganda rayo rine chepfu. Ine ngozi kubata, kunanzva kana kudya.
Chepfu yayo inoitei?
It is not venomous in the sense of injecting venom with a bite or sting. It contains palytoxin, one of the most poisonous substances known.1
Ine ngozi yakadii kuvanhu?
Ngozi kuvanhu: Ine ngozi zvikuruInogona kuuraya munhu asina kurapwa.Palytoxin is one of the most poisonous substances known, and people have been poisoned by handling this animal in reef aquariums.1
Kana munhu akaibata kana kuidya
- Kana munhu akaidya kana aine zviratidzo mushure mekuidya: fonera nhamba yechimbichimbi kana nzvimbo yeruzivo rwechepfu ipapo ipapo.
Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga
Gara wakachengeteka
- Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
- Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
- Kana wakaibata kana kuidya: usakwesha maziso kana muromo wako, geza maoko ako uye wana rubatsiro rwechiremba.
Haisi kukutsvaga. Chepfu yayo iripo chete kuti pasava nechinhu chinoidya. Zvimwe pamusoro pekugara wakachengeteka
Kupi pasi rose?
Yakakura sei?
Yakareba zvakadii?
ipfupi kupfuura munwe wako mudikiToxic zoanthid yakakura sei kana yaenzaniswa NEWE?
Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.
Inomhanya zvakadii?
Chokwadi
Early Hawaiians used this animal to poison the tips of their weapons, and a legend says warriors could break a taboo and dip their spear tips into its pool when under severe threat.1
In 1961 researchers took specimens from the pool despite local advice, and the laboratories of the Hawaiian Institute of Marine Biology on Coconut Island were destroyed by fire on that same day.1
Palythoa toxica is the species in which palytoxin was first discovered and first isolated.1
Unlike a related species, P. toxica is equally toxic all year round rather than changing with the seasons.1
Palytoxin has also been found in other Palythoa species, some algae, and certain crabs and fish, and it has been suggested that a dinoflagellate in the genus Ostreopsis produces the toxin.1
Kwakabva chokwadi
- Palythoa toxica (Wikipedia (CC BY-SA 4.0))
- Palythoa toxica (iNaturalist): mazita nekurongwa kwemhuka.
- Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.
Chokwadi chimwe nechimwe pane peji rino chine nhamba inoratidza kwachakabva. Kana takakanganisa, ruregerero, tiri vanoda mhuka, kwete magazini yesainzi. Tiudze pa[email protected] tichazvigadzirisa.
Chepfu muganda rayo